Hearing aid tip



FIG. 1 is a left side view of a hearing aid tip, showing our new design, the right side view being identical thereto;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof, the rear view being identical thereto; and,

FIG. 4 is a bottom view thereof. 

The ornamental design for a hearing aid tip, as shown and described. 